ECG Blog #359 — How Many Beats in the 12-Lead?
Ken Grauer, MD
JANUARY 26, 2023
The ECG in Figure-1 was obtained from a previously healthy older man — who complained of chest pain and “lightheadedness” while this tracing was recorded. He was not hypotensive. His chest pain had begun the night before. In view of this history — How would YOU interpret the ECG in Figure-1 ? A total of 12 beats are seen in the long lead II rhythm strip.
Let's personalize your content